User Manual

PCIE-Q350 PICMG 1.3 CPU Card

Page 49

Figure 4-3: Audio Connector Location

PIN NO. DESCRIPTION PIN NO. DESCRIPTION

1 SYNC 2 BITCLK

3 SDOUT 4 PCBEEP

5 SDIN 6 RST#

7 VCC 8 GND

9 +12V 10 N/C

Table 4-4: Audio Connector Pinouts

4.2.3 Digital Input/Output (DIO) Connector

CN Label:

DIO1

CN Type:

18-pin header (2x9)

CN Location:

See

Figure 4-4

CN Pinouts:

See

Table 4-5

The digital input/output connector is managed through a Super I/O chip. The DIO

connector pins are user programmable. To see details on how to program the DIO chip,

please refer to Appendix